Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 12112

Hash
000000043c1190eb8d95b1f448e76c9ab29c2a041f5a226e9cff62486fba03fc
Confirmations
29087
Time
2026-10-01 17:15:47 UTC
Median time
2026-10-01 17:07:09 UTC
Transactions
2
Size
4,233
Weight
5,433
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d3e9d0a9c890d18b5eabb090574ac23cdc1595164ed8bb3ad73cea148cff2ff5
Previous block
0000009617b6e5df17e69879d11ecb8ff3c109b7cc669ea24281bec936c7fc45
Next block
00000081662768d4798c00bf4cd91dbf1d43485b2544d83b2abb976ebe1fad84

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 12112 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
05fa55a24274…e030ca48f0e2 coinbase1250.00002088
4130aa6edb51…deb0746e4ad3 spends P2MR pays to P2MR110.999958240.00002088